We are continually improving the quality of our text archives. Please send feedback, error reports,
and suggestions to archive_feedback@nytimes.com.

A version of this archives appears in print on May 25, 1900, on Page 6 of the New York edition with the headline: "BOXERS" MOVEMENT GROWS.; Joined by Members of Imperial Clan -- Powers Threaten to Land Troops. Order Reprints|Today's Paper|Subscribe